#include <DG_cmd.h>

Inheritance diagram for DG_cmd:

Collaboration diagram for DG_cmd:

Public Member Functions
	DG_cmd (data_generator *data_gen)
	~DG_cmd ()
void	attach ()
int	execute (char *buf)
int	ready_to_quit ()
Static Public Attributes
static int const	DG_CMD_BUFSIZE = 80
Private Attributes
int	dev_id
data_generator *	dg
Static Private Attributes
static iofunc_attr_t	cmd_attr
static resmgr_connect_funcs_t	connect_funcs
static resmgr_io_funcs_t	io_funcs

Detailed Description

Definition at line 9 of file DG_cmd.h.

Constructor & Destructor Documentation

DG_cmd::DG_cmd ( data_generator * data_gen )

Definition at line 31 of file DG_cmd.cc.

References dg.

DG_cmd::~DG_cmd ( )

Definition at line 61 of file DG_cmd.cc.

Member Function Documentation

void DG_cmd::attach ( )

Definition at line 35 of file DG_cmd.cc.

References cmd_attr, connect_funcs, dev_id, dg, DG_CMD_BUFSIZE, DG_cmd_io_write(), data_generator::dispatch, DG_dispatch::dpp, dpp, io_funcs, nl_error, resmgr_attr, and tm_dev_name().

Referenced by data_generator::init().

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int DG_cmd::execute ( char * buf )

buf is guaranteed to be nul-terminated We will strip any trailing newlines before forwarding to dg->execute()

Definition at line 23 of file DG_cmd.cc.

References assert, dg, and data_generator::execute().

Referenced by DG_cmd_io_write().

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int DG_cmd::ready_to_quit ( ) [virtual]

DG_cmd::ready_to_quit() returns true if we are ready to terminate. For DG/cmd, that means all writers have closed their connections and we have detached the device.

Implements DG_dispatch_client.

Definition at line 97 of file DG_cmd.cc.

References cmd_attr, dev_id, DG_dispatch_client::dispatch, DG_dispatch::dpp, and nl_error.